CN201543868U - Special drilling fixture for connector and connecting block of continuous casting emergency gate mechanism - Google Patents
Special drilling fixture for connector and connecting block of continuous casting emergency gate mechanism Download PDFInfo
- Publication number
- CN201543868U CN201543868U CN2009202103859U CN200920210385U CN201543868U CN 201543868 U CN201543868 U CN 201543868U CN 2009202103859 U CN2009202103859 U CN 2009202103859U CN 200920210385 U CN200920210385 U CN 200920210385U CN 201543868 U CN201543868 U CN 201543868U
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- inner hole
- side plates
- continuous casting
- sleeves
- connector
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- Expired - Lifetime
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Abstract
A special drilling fixture for a connector and a connecting block of a continuous casting emergency gate mechanism comprises a positioning plate, four inner-hole sleeves, two side plates and four locking bolts, and is characterized in that the positioning plate has a rectangular surface, a circular raised stepped hole is arranged at the center of the positioning plate, four holes are uniformly arranged around the circular raised stepped hole, the four inner-hole sleeves can be inner-hole sleeves of A type or inner-hole sleeves of B type, the four inner-hole sleeves are disposed inside the four holes of the positioning plate, the two side plates are connected to two sides of the positioning plate, and the four locking bolts are respectively disposed on the two side plates so as to form a two-to-two correspondence arrangement on the two side plates. The fixture has the advantages of simple structure, high processing precision, increased production efficiency and reduced work intensity.
Description
Technical field
The utility model relates to a kind of anchor clamps, specifically, is a kind of clamping continuous casting accident guillotine mechanism connector and contiguous block of being used for, convenient boring in the above anchor clamps.
Background technology
Because the connector of continuous casting accident guillotine mechanism and the hole of contiguous block are little and dark, and the hole of connector must consistent with the hole of contiguous block, mutual coupling.By the conventional method line and the hole of boring connector and contiguous block respectively, consider people, machine factor, promptly the unstability of Hua Xian inaccuracy and radial drilling machine all may cause the hole of connector and contiguous block not mate mutually, causes this assembly difficulty of processing big, inefficiency, labour intensity is big.
Therefore the connector of known continuous casting accident guillotine mechanism and the boring of contiguous block exist above-mentioned all inconvenience and problem.
Summary of the invention
The purpose of this utility model is to propose a kind ofly to be positioned by location-plate, continuous casting accident guillotine mechanism connector and contiguous block boring special fixture that drill bit can lead by inner hole sleeve.
For achieving the above object, technical solution of the present utility model is:
A kind of continuous casting accident guillotine mechanism connector and contiguous block boring special fixture comprise a location-plate, four inner hole sleeves, and two side plates and four clamping screws is characterized in that:
Described location-plate, the surface is rectangular, and the centre is provided with hole, round boss rank, evenly is provided with four holes around hole, described round boss rank;
Described four inner hole sleeves can be provided with A kind inner hole sleeve or B kind inner hole sleeve, and described inner hole sleeve is placed in four holes of described location-plate;
Described two side plates are connected the both sides of described location-plate;
Described four clamping screws are separately positioned on described two side plates, are two or two corresponding arrangements to form four clamping screws on described two side plates.
Continuous casting accident guillotine mechanism connector of the present utility model and contiguous block boring special fixture can also be further achieved by the following technical measures.
Aforesaid anchor clamps, four inner hole sleeves of wherein said A cover are Φ 8.5mm, four inner hole sleeves of described B cover are Φ 11mm.
Aforesaid anchor clamps, wherein said four inner hole sleeves are made by the high-speed steel material.
The cooperation that aforesaid anchor clamps, wherein said four inner hole sleeves are placed in four holes of described location-plate is tight fit H7/h6.
After adopting technique scheme, continuous casting accident guillotine mechanism connector of the present utility model and contiguous block boring special fixture have the following advantages:
1. simple in structure, be convenient to processing, clamping, check and maintenance.
2. use easy and simple to handlely, safe and reliable, save boring process time greatly.
3. guarantee boring crudy and precision.
4. enhance productivity, reduce labour intensity.
Description of drawings
Fig. 1 is the front view of the utility model continuous casting accident guillotine mechanism connector and contiguous block boring special fixture.
Fig. 2 is the vertical view of Fig. 1.
Wherein: 1 bolt, 2 location-plates, 3 inner hole sleeves, 4 inner hole sleeves, 5 side plates.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof the utility model is illustrated further.
Now see also Fig. 1, Fig. 1 is the front view of the utility model continuous casting accident guillotine mechanism connector and contiguous block boring special fixture, also as the A-A cross-sectional schematic of Fig. 2.As shown in the figure, described location-plate 2, the surface is rectangular, and the centre is provided with hole, round boss rank, evenly is provided with four holes around hole, described round boss rank;
Described inner hole sleeve 3,4 are made by the high-speed steel material, can be provided with A kind inner hole sleeve or B kind inner hole sleeve 3,4, and described inner hole sleeve is placed in four holes of described location-plate, and the cooperation that described inner hole sleeve 3,4 is placed in four holes of described location-plate is tight fit H7/h6, four inner hole sleeves of wherein said A cover are Φ 8.5mm, are used to bore the hole of contiguous block; Four inner hole sleeves of described B cover are Φ 11mm, are used to bore the counter sink of connector.
Described two side plates 5 are connected the both sides of described location-plate 2;
Described four clamping screws 1 adopt M10 * 35 specifications, are separately positioned on described two side plates, are two or two corresponding arrangements to form four clamping screws 1 on described two side plates.
Two blocks of side plates and a location-plate of continuous casting accident guillotine mechanism connector of the present utility model and contiguous block boring special fixture all adopt ordinary carbon steel Q235, and two kinds of inner hole sleeves are that φ 11mm and φ 8.5mm all adopt the high-speed steel material.Small because of being that the high-speed steel material has a machining deformation, anti-fatigue performance is good, and wearability is good, has avoided the wearing and tearing between drill bit and the inner hole sleeve like this, has guaranteed the machining accuracy in hole.Described inner hole sleeve adopts line cutting technology processing, can stay the gap that the molybdenum filament line is 0.2mm on the borehole jack within it, its inner hole sleeve is clutched put in the plate hole of location, utilizes the elastically-deformable characteristics of inner hole sleeve, and inner hole sleeve and hole anchor clamps have reached tight fit like this.And the Q235 material has characteristics such as intensity is low, yielding, cheap, easy processing.The middle employing of wherein locating the plate hole step is hollow, and purpose is in order to alleviate own wt and to use fitting pin processing contiguous block.
Continuous casting accident guillotine mechanism connector of the present utility model and contiguous block are holed special fixture by the digital controlling plasma lathe, lathe, and numerically controlled wire cutting machine processes.Can position by the location-plate in these anchor clamps during the boring of connector and contiguous block, drill bit can lead by inner hole sleeve, has avoided the inaccuracy of traditional scribble method and the factors such as unstability of drilling machine, has guaranteed the crudy of workpiece.
Above embodiment is only for the usefulness that the utility model is described, but not to restriction of the present utility model, person skilled in the relevant technique under the situation that does not break away from spirit and scope of the present utility model, can also be made various conversion or variation.Therefore, all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (4)
1. continuous casting accident guillotine mechanism connector and contiguous block boring special fixture comprises a location-plate, four inner hole sleeves, and two side plates and four clamping screws is characterized in that:
Described location-plate, the surface is rectangular, and the centre is provided with hole, round boss rank, evenly is provided with four holes around hole, described round boss rank;
Described four inner hole sleeves can be provided with A kind inner hole sleeve or B kind inner hole sleeve, and described inner hole sleeve is placed in four holes of described location-plate;
Described two side plates are connected the both sides of described location-plate;
Described four clamping screws are separately positioned on described two side plates, are two or two corresponding arrangements to form four clamping screws on described two side plates.
2. continuous casting accident guillotine mechanism connector as claimed in claim 1 and contiguous block boring special fixture is characterized in that four inner hole sleeves of described A cover are Φ 8.5mm, and four inner hole sleeves of described B cover are Φ 11mm.
3. continuous casting accident guillotine mechanism connector as claimed in claim 1 and contiguous block boring special fixture is characterized in that described four inner hole sleeves are made by the high-speed steel material.
4. continuous casting accident guillotine mechanism connector as claimed in claim 1 and contiguous block boring special fixture is characterized in that, the cooperation that described four inner hole sleeves are placed in four holes of described location-plate is tight fit H7/h6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202103859U CN201543868U (en) | 2009-09-29 | 2009-09-29 | Special drilling fixture for connector and connecting block of continuous casting emergency gate mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202103859U CN201543868U (en) | 2009-09-29 | 2009-09-29 | Special drilling fixture for connector and connecting block of continuous casting emergency gate mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201543868U true CN201543868U (en) | 2010-08-11 |
Family
ID=42599027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202103859U Expired - Lifetime CN201543868U (en) | 2009-09-29 | 2009-09-29 | Special drilling fixture for connector and connecting block of continuous casting emergency gate mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201543868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286353A (en) * | 2013-07-04 | 2013-09-11 | 中电电气(江苏)股份有限公司 | Rapid positioning drill jig for square flange |
| CN104249177A (en) * | 2014-01-26 | 2014-12-31 | 安徽池州家用机床股份有限公司 | Drilling die device |
-
2009
- 2009-09-29 CN CN2009202103859U patent/CN201543868U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286353A (en) * | 2013-07-04 | 2013-09-11 | 中电电气(江苏)股份有限公司 | Rapid positioning drill jig for square flange |
| CN104249177A (en) * | 2014-01-26 | 2014-12-31 | 安徽池州家用机床股份有限公司 | Drilling die device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MCC5 GROUP CORPORATION LIMITED (SHANGHAI) Free format text: FORMER NAME: SHANGHAI WUYE CONSTRUCTION OF ZHONGYE CHENGGONG CO.LTD |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201900 Shanghai city Baoshan District Tieli Road No. 2501 Patentee after: MCC5 Group Corporation Limited (Shanghai) Address before: 201900 Shanghai city Baoshan District Tieli Road No. 2501 Patentee before: Shanghai Wuye Construction Of Zhongye Chenggong Co.Ltd |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |